.window-for-adding-book-wrapper {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #0000002e;
    display: flex;
    align-items: center;
    justify-content: center;
}

form[name="add-book"] {
    background: #f9f9fb;
    padding: 1em;
    border: 1px solid #e7e7e7;
    border-radius: 5px;
    max-height: 30em;
    overflow: auto;
    padding: 1em 2em;
    min-width: 35em;
    padding-bottom: 2.5em;
}

form[name="add-book"] h1 {
    font-weight: 100;
    padding: 0.3em 0.2em;
    border-radius: 5px;
    margin-bottom: 1em;
    display: inline-block;
    margin-bottom: .3em;
}

form[name="add-book"] .field {
    display: flex;
    justify-content: space-between;  
}

form[name="add-book"]::-webkit-scrollbar {
    width: 0.7em;
    background-color: #ffffff;
    border: 1px solid #e7e7e7;
    border-radius: 5px;
    height: .6em;
}

form[name="add-book"]::-webkit-scrollbar-thumb {
    border-radius: 1em;
    border: 2px solid #6c6c6c;
    background: white;
}

form[name="add-book"] .label {
    margin-bottom: .5em;
    margin-top: 1em;
}

form[name="add-book"] .selection-from-list {
    padding: 0.5em 1em 0.5em 0.5em;
    border: 1px solid #e7e7e7;
    border-radius: 5px;
    outline: none;
}

form[name="add-book"] .selection-from-list::-webkit-scrollbar {
    width: 0.7em;
    background-color: #ffffff;
    border: 1px solid #e7e7e7;
    border-radius: 5px;
    height: .6em;
}

form[name="add-book"] .selection-from-list::-webkit-scrollbar-thumb {
    border-radius: 1em;
    border: 2px solid #6c6c6c;
    background: white;
}

form[name="add-book"] .selection-from-list option {
    padding: .5em;
    color: #282828;
    outline: none;
}

form[name="add-book"] option:checked {
    background-color: #ebebeb;
}

form[name="add-book"] .selection-from-list option:hover {
    background: #ebebeb;
    transition: background .2s ease-in;
    cursor: pointer;
}

form[name="add-book"] input.add-some-file {
    display: none;
}

form[name="add-book"] .choose-something-for-new-book {
    margin-top: .5em;
    font-size: 1.1em;
}

form[name="add-book"] .choose-something-for-new-book:hover {
    cursor: pointer;
}

form[name="add-book"] .choose-something-for-new-book span {
    background: white;
    padding: 0.3em;
    border: 1px solid #e7e7e7;
    border-radius: 5px;
}

form[name="add-book"] button {
    background-color: #f7f7f7;
    border: 1px solid #e7e7e7;
    padding: 0.5em;
    color: #282828;
    border-radius: 5px;
    margin-top: 1.3em;
    font-size: 1em;
}

form[name="add-book"] button:hover {
    cursor: pointer;
}